BZW04-26BHE3/54

Introduction

The BZW04-26BHE3/54 is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-214AC (SMA), SMC package
• Essence: Safeguarding electronic components from voltage spikes
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Reverse Standoff (Typ): 26V
• Voltage - Breakdown (Min): 28.9V
• Voltage - Clamping (Max) @ Ipp: 42.1V
• Current - Peak Pulse (10/1000µs): 34.4A
• Power - Peak Pulse: 600W
• Type: Zener
• Unidirectional: Yes

Detailed Pin Configuration

The BZW04-26BHE3/54 TVS diode typically has two pins, with the cathode marked by a band or other indicator on the body of the diode.

Functional Features

• Transient Voltage Suppression: Rapidly clamps voltage transients to a safe level
• Low Clamping Voltage: Provides effective protection for sensitive electronics
• Fast Response Time: Reacts quickly to transient events, minimizing potential damage

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Low clamping voltage ensures minimal stress on protected components
• Fast response time reduces the risk of damage to sensitive electronics

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection
• Limited to unidirectional transient voltage suppression

Working Principles

When a voltage transient occurs, the TVS diode conducts and diverts the excess energy away from the protected circuit, limiting the voltage to a safe level. This rapid response helps prevent damage to sensitive components.

Detailed Application Field Plans

The BZW04-26BHE3/54 is commonly used in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE27CA

  • Category: Transient Voltage Suppressor Diode
  • Voltage - Reverse Standoff (Typ): 24.4V
  • Voltage - Breakdown (Min): 27.1V
  • Voltage - Clamping (Max) @ Ipp: 33.2V
  • Current - Peak Pulse (10/1000µs): 43.5A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes

• Alternative Model 2: SMBJ28CA

  • Category: Transient Voltage Suppressor Diode
  • Voltage - Reverse Standoff (Typ): 28V
  • Voltage - Breakdown (Min): 31.1V
  • Voltage - Clamping (Max) @ Ipp: 45.7V
  • Current - Peak Pulse (10/1000µs): 38.8A
  • Power - Peak Pulse: 600W
  • Type: Zener
  • Unidirectional: Yes

Note: The above alternative models are provided for reference and may require specific evaluation based on the application requirements.

In conclusion, the BZW04-26BHE3/54 TVS diode offers effective transient voltage suppression for a wide range of electronic applications, providing essential protection against voltage spikes and transients. Its fast response time, low clamping voltage, and high surge current capability make it a valuable component in safeguarding sensitive electronic circuits.

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